| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $204.48 | 3.866% | $212.3852 | $212.39 | $212.40 | $212.40 |
| Purchase #2 | $148.28 | 9.234% | $161.9722 | $161.97 | $161.95 | $162.00 |
| Purchase #3 | $129.34 | 7.315% | $138.8012 | $138.80 | $138.80 | $138.80 |
| Purchase #4 | $61.51 | 5.549% | $64.9232 | $64.92 | $64.90 | $64.90 |
| Purchase #5 | $54.86 | 8.184% | $59.3497 | $59.35 | $59.35 | $59.30 |
| Purchase #6 | $232.75 | 8.220% | $251.8821 | $251.88 | $251.90 | $251.90 |
| Purchase #7 | $248.89 | 11.609% | $277.7836 | $277.78 | $277.80 | $277.80 |
| 7 purchase totals = | $1,080.11 | $1,167.0972 | $1,167.09 | $1,167.10 | $1,167.10 | |